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Differential Equations
Advanced calculus topics from Diff EQ go here.
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Find f such that f'(x) = f(x)(1 - f(x))
Idealistic
Feb 9, 2009
Replies
3
Views
2K
Feb 10, 2009
Deleted member 4993
D
N
Annihilator of exp(x)sin(2x) + 3cos(2x)
nezenic
Feb 8, 2009
Replies
2
Views
3K
Feb 8, 2009
nezenic
N
G
On the subject of trebuchets...
Goistein
Feb 5, 2009
Replies
4
Views
2K
Feb 7, 2009
Goistein
G
G
time domain representation of the s-domain expression
gambler84
Feb 5, 2009
Replies
1
Views
2K
Feb 5, 2009
royhaas
R
O
Extracting an initial value: filtering water in a pool
Oneiromancy
Feb 2, 2009
Replies
1
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11K
Feb 4, 2009
skeeter
O
General question about renaming variables
Oneiromancy
Jan 25, 2009
Replies
1
Views
1K
Jan 25, 2009
galactus
G
M
green's function method
mikecaster
Dec 30, 2008
Replies
1
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2K
Dec 30, 2008
galactus
G
A
Expressing Bessel's equation as a matrix system
Aldiara27
Oct 28, 2008
Replies
1
Views
2K
Dec 24, 2008
GeneralSynopsis
G
I
Horizontal tangents on the "Devil's Curve"
Idealistic
Dec 17, 2008
Replies
1
Views
3K
Dec 17, 2008
Deleted member 4993
D
K
Euler's Method, Picard iteration: dy/dt = y - 3t, y(0) = 1
khauna
Dec 14, 2008
Replies
4
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5K
Dec 15, 2008
Deleted member 4993
D
P
possible error q
pyt
Dec 6, 2008
Replies
3
Views
3K
Dec 7, 2008
Deleted member 4993
D
W
indefinite integral of sqrt(x^2-1)
Whale_forever
Dec 2, 2008
Replies
5
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13K
Dec 4, 2008
galactus
G
H
One more nudge, please...
hank
Nov 23, 2008
Replies
5
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2K
Dec 1, 2008
Deleted member 4993
D
F
First Order Linear Systems with constant coefficients
forza1nter
Nov 23, 2008
Replies
5
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3K
Nov 25, 2008
Unco
U
H
Need a nudge...
hank
Nov 23, 2008
Replies
2
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6K
Nov 24, 2008
hank
H
H
Spring/Mass System: Driven Motion problem
hank
Nov 23, 2008
Replies
2
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4K
Nov 23, 2008
hank
H
F
Nonhomogeneous L.D.E. - y'' - 2y' - 8y= 3e^-2x + 5x^2 - 4x
forza1nter
Nov 22, 2008
Replies
1
Views
3K
Nov 23, 2008
Unco
U
H
Solve by variation of parameters: x y" - 4 y' = x^4
hank
Nov 15, 2008
Replies
4
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4K
Nov 20, 2008
qpmathelp
Q
H
Nitrogen Differential Equation Problem: solve & show work
happyman
Nov 18, 2008
Replies
2
Views
5K
Nov 19, 2008
mmm4444bot
R
Differential of x*Sin(x): anyone know what you get when you
rav
Nov 16, 2008
Replies
2
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2K
Nov 16, 2008
Deleted member 4993
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